The Pin Code of Harsardhanauti is 841233. Get more details along with the Pin Code of Harsardhanauti. Harsardhanauti is located in Siwan district in Bihar. 841233 is the pincode (Postal code) of Harsardhanauti.
| Location | Pincode | State | District |
| Harsardhanauti | 841233 | Bihar | Siwan |
| Location | Pincode | State | District |
| Daronda | 841233 | Bihar | Siwan |
| Jalalpur | 841233 | Bihar | Siwan |
| Kolhua | 841233 | Bihar | Siwan |
| Laheji | 841233 | Bihar | Siwan |
| Machuta | 841233 | Bihar | Siwan |
| Mandrauli | 841233 | Bihar | Siwan |
| P.Harsar | 841233 | Bihar | Siwan |
| Ramsapur | 841233 | Bihar | Siwan |
| Rasulpur Tilouta | 841233 | Bihar | Siwan |